Particulate filter



FIG. 1 is a front view of a particulate filter showing my new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a bottom view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a left side view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is an enlarged view of VIII-1-VIII-1, VIII-2-VIII-2 portion thereof;

FIG. 9 is a IX-IX sectional view thereof; and,

FIG. 10 is an enlarged view of X-X portion thereof.

Dotted lines in the drawing figures are used to show portions of the filter that are not claimed, and thus form no part of the claimed invention.

Lines consisting of alternating long and short dashes in the drawing figures only indicate lines dividing our inventive design which is claimed herein from the other part which is not claimed. 

CLAIM The ornamental design for a particulate filter, as shown and described. 